CN209598009U - A kind of feed grinder shell stamping die - Google Patents

Abstract

A kind of feed grinder shell stamping die, including cope plate, lower template, the cope plate is located at the surface of lower template, cope plate is equipped with the first blow vent, multiple limit holes and multiple location holes, the bottom of cope plate is equipped with the first punch-pin, first punch-pin is equipped with multiple first puff prots, multiple second puff prots and multiple third puff prots, the center of first punch-pin is equipped with the first die socket, first die socket is equipped with multiple 4th puff prots and multiple 5th puff prots, first blow vent and the first puff prot, second puff prot, third puff prot, 4th puff prot and the connection of the 5th puff prot；The lower template is equipped with the second blow vent and multiple gag lever posts, and the top of lower template is equipped with the second die socket.Using the above structure, the efficiency for promoting stamped is realized, and conveniently stripped, not only ensure that product quality, but also reduce manpower consumption, substantially increases practicability.

Description

A kind of feed grinder shell stamping die

Technical field

The utility model relates to mould applications, especially a kind of feed grinder shell stamping die.

Background technique

Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material The processing of article shape.It is known as the title of " mother of industry ".

Blank is set to become the tool for having the product of specific shape and size under external force.Be widely used in punching, die forging, The compression moulding of the products such as cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics or injection molding In forming.In the production of feed grinder shell, due to the motor shaft through-hole being had on shell shape and shell, cause Will appear using traditional impact style production is inconvenient to the case where demoulding, and knockout course is not only difficult but also be easy to cause product Deformation, influence quality, greatly reduce manufacture efficiency and practicability.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of feed grinder shell stamping dies, realize guarantor The speed that stamped is substantially increased while demonstrate,proving product quality, improves working efficiency；It is conveniently stripped, greatly reduce work The working strength for making personnel, improves practicability.

A kind of feed grinder shell punching that in order to solve the above technical problems, the technical scheme adopted by the utility model is: Compression mould, including cope plate, lower template, the cope plate are located at the surface of lower template, and cope plate is equipped with the first ventilation Mouth, multiple limit holes and multiple location holes, the bottom of cope plate are equipped with the first punch-pin, and the first punch-pin is equipped with multiple first jets Mouth, multiple second puff prots and multiple third puff prots, the center of the first punch-pin are equipped with the first die socket, set on the first die socket There are multiple 4th puff prots and multiple 5th puff prots, the first blow vent and the first puff prot, the second puff prot, third jet Mouth, the 4th puff prot and the connection of the 5th puff prot；

The lower template is equipped with the second blow vent and multiple gag lever posts, and the top of lower template is equipped with the second die socket, Second die socket is equipped with backing plate, multiple locating pieces, multiple 6th puff prots, multiple 7th puff prots and multiple 8th jets Mouthful, the second die socket center is equipped with the second punch-pin, and the second punch-pin is equipped with multiple 9th puff prots, the second blow vent and the 6th spray Port, the 7th puff prot, the 8th puff prot and the connection of the 9th puff prot.

In preferred scheme, the limit hole is located at the surface of gag lever post, and limit hole is arranged in pairs with gag lever post； The location hole is located at the surface of locating piece, and location hole is arranged in pairs with locating piece.

In preferred scheme, buffer stopper is equipped in the limit hole, buffer stopper passes through the bottom of buffer spring and limit hole Face connection.

In preferred scheme, multiple first puff prots, multiple second puff prots and multiple third puff prots around The center of first punch-pin is annularly uniformly distributed.

In preferred scheme, multiple 4th puff prots and multiple 5th puff prots are in around the center of the first die socket Ring-type is uniformly distributed.

In preferred scheme, multiple 6th puff prots, multiple 7th puff prots and multiple 8th puff prots around The center of second die socket is annularly uniformly distributed.

In preferred scheme, multiple 9th puff prots are annularly uniformly distributed around the center of the second punch-pin.

In preferred scheme, first punch-pin and the second die socket are set with, and the second punch-pin and the first die socket are set with.

A kind of feed grinder shell stamping die provided by the utility model, by using above structure, have with It is lower the utility model has the advantages that

(1) speed for guaranteeing to substantially increase stamped while product quality is realized, working efficiency is improved；

(2) conveniently stripped, the working strength of staff is greatly reduced, practicability is improved.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples:

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the cope plate structural schematic diagram of the utility model.

Fig. 3 is the lower template structural schematic diagram of the utility model.

Fig. 4 is the buffer block structure schematic diagram of the utility model.

In figure: cope plate 1, lower template 2, the first blow vent 3, the second blow vent 4, limit hole 5, location hole 6, the first jet Mouth 7, the second puff prot 8, third puff prot 9, the first punch-pin 10, the first die socket 11, the 4th puff prot 12, the 5th puff prot 13, the second die socket 14, backing plate 15, gag lever post 16, locating piece 17, the second punch-pin 18, the 6th puff prot 19, the 7th puff prot 20, the 8th puff prot 21, the 9th puff prot 22, buffer stopper 23, buffer spring 24.

Specific embodiment

In picture 1-4, a kind of feed grinder shell stamping die, including cope plate 1, lower template 2, the cope plate 1 is located at the surface of lower template 2, and cope plate 1 is equipped with the first blow vent 3, multiple limit holes 5 and multiple location holes 6, cope plate 1 bottom is equipped with the first punch-pin 10, and the first punch-pin 10 is equipped with multiple first puff prots 7, multiple second puff prots 8 and multiple the Three puff prots 9, the center of the first punch-pin 10 are equipped with the first die socket 11, and the first die socket 11 is equipped with multiple 4th puff prots 12 With multiple 5th puff prots 13, the first blow vent 3 and the first puff prot 7, the second puff prot 8, third puff prot 9, the 4th jet Mouth 12 is connected to the 5th puff prot 13；

The lower template 2 is equipped with the second blow vent 4 and multiple gag lever posts 16, and it is recessed that the top of lower template 2 is equipped with second Die holder 14, the second die socket 14 are equipped with backing plate 15, multiple locating pieces 17, multiple 6th puff prots 19, multiple 7th puff prots 20 and multiple 8th puff prots 21,14 center of the second die socket is equipped with the second punch-pin 18, and the second punch-pin 18 is equipped with multiple nine Puff prot 22, the second blow vent 4 and the 6th puff prot 19, the 7th puff prot 20, the 8th puff prot 21 and the 9th puff prot 22 connect It is logical.

In preferred scheme, the limit hole 5 is located at the surface of gag lever post 16, and limit hole 5 and gag lever post 16 at To setting；The location hole 6 is located at the surface of locating piece 17, and location hole 6 is arranged in pairs with locating piece 17.Avoid punching press It shakes in the process, makes displacement occur to influence stamping forming effect between bolster, improve product quality.

In preferred scheme, buffer stopper 23 is equipped in the limit hole 5, buffer stopper 23 passes through buffer spring 24 and limit The bottom surface in hole 5 connects.The durability for improving bolster reduces the collision loss in punching course.

In preferred scheme, multiple first puff prots 7, multiple second puff prots 8 and multiple third puff prots 9 are equal Center around the first punch-pin 10 is annularly uniformly distributed.Stripping result is improved, practicability is improved.

In preferred scheme, multiple 4th puff prots 12 and multiple 5th puff prots 13 are around the first die socket 11 Center is annularly uniformly distributed.Stripping result is improved, practicability is improved.

In preferred scheme, multiple 6th puff prots 19, multiple 7th puff prots 20 and multiple 8th puff prots 21 center around the second die socket 14 is annularly uniformly distributed.Stripping result is improved, practicability is improved.

In preferred scheme, multiple 9th puff prots 22 are annularly uniformly distributed around the center of the second punch-pin 18. Stripping result is improved, practicability is improved.

In preferred scheme, first punch-pin 10 and the second die socket 14 are set with, the second punch-pin 18 and the first cavity plate Seat 11 is set with.Improve ram efficiency, one-pass molding.

The application method of the utility model are as follows: plate is placed in lower template 2, is then normally carried out stamping procedure i.e. Can, when demoulding, high pressure gas is perfused by the first blow vent 3 and the second blow vent 4, is sprayed to jack up punching by multiple puff prots Press products obtained therefrom.

The utility model has the beneficial effects that realizing the speed for guaranteeing to substantially increase stamped while product quality Degree, improves working efficiency；It is conveniently stripped, the working strength of staff is greatly reduced, practicability is improved.

Claims (8)

1. a kind of feed grinder shell stamping die, including cope plate (1), lower template (2), it is characterised in that: described is upper Template (1) is located at the surface of lower template (2), and cope plate (1) is equipped with the first blow vent (3), multiple limit holes (5) and multiple The bottom of location hole (6), cope plate (1) is equipped with the first punch-pin (10), and the first punch-pin (10) is equipped with multiple first puff prots (7), the center of multiple second puff prots (8) and multiple third puff prots (9), the first punch-pin (10) is equipped with the first die socket (11), the first die socket (11) is equipped with multiple 4th puff prots (12) and multiple 5th puff prots (13), the first blow vent (3) Even with the first puff prot (7), the second puff prot (8), third puff prot (9), the 4th puff prot (12) and the 5th puff prot (13) It is logical；

The lower template (2) is equipped with the second blow vent (4) and multiple gag lever posts (16), and the top of lower template (2) is equipped with the Two die sockets (14), the second die socket (14) be equipped with backing plate (15), multiple locating pieces (17), multiple 6th puff prots (19), Multiple 7th puff prots (20) and multiple 8th puff prots (21), the second die socket (14) center are equipped with the second punch-pin (18), the Two punch-pin (18) are equipped with multiple 9th puff prots (22), the second blow vent (4) and the 6th puff prot (19), the 7th puff prot (20), the 8th puff prot (21) is connected to the 9th puff prot (22).

2. a kind of feed grinder shell stamping die according to claim 1, it is characterised in that: the limit hole (5) it is located at the surface of gag lever post (16), and limit hole (5) is arranged in pairs with gag lever post (16)；The location hole (6) is located at The surface of locating piece (17), and location hole (6) is arranged in pairs with locating piece (17).

3. a kind of feed grinder shell stamping die according to claim 1, it is characterised in that: the limit hole (5) buffer stopper (23) are equipped in, buffer stopper (23) is connect by buffer spring (24) with the bottom surface of limit hole (5).

4. a kind of feed grinder shell stamping die according to claim 1, it is characterised in that: described multiple first The center of puff prot (7), multiple second puff prots (8) and multiple third puff prots (9) around the first punch-pin (10) is annularly equal Even distribution.

5. a kind of feed grinder shell stamping die according to claim 1, it is characterised in that: described multiple four Puff prot (12) and multiple 5th puff prots (13) are annularly uniformly distributed around the center of the first die socket (11).

6. a kind of feed grinder shell stamping die according to claim 1, it is characterised in that: described multiple six Puff prot (19), multiple 7th puff prots (20) and multiple 8th puff prots (21) are in ring around the center of the second die socket (14) Shape is uniformly distributed.

7. a kind of feed grinder shell stamping die according to claim 1, it is characterised in that: described multiple nine Puff prot (22) is annularly uniformly distributed around the center of the second punch-pin (18).

8. a kind of feed grinder shell stamping die according to claim 1, it is characterised in that: first punch-pin (10) it is set with the second die socket (14), the second punch-pin (18) and the first die socket (11) are set with.